<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="node_modules/react/umd/react.development.js"></script>
    <script src="node_modules/react-dom//umd/react-dom.development.js"></script>
    <script src="node_modules/babel-standalone/babel.min.js"></script>
</head>
<body>
    <!-- 创建dom 根节点 -->

    <div id="demoReact">

    </div>


    <script type="text/babel">
        function MyCom () {
            return (
                <div>无状态组件</div>
            )
        }

        let com =<MyCom/>
   
     
         ReactDOM.render(com,document.getElementById("demoReact"))
    </script>
</body>
</html>